On Thu, 23 Oct 2014, Marek Polacek wrote: > At present, we print the "inline function ... declared but never > defined" warning twice. The reason for that is that this warning > is being printed in pop_scope, which is called when popping file > scope (c_common_parse_file->pop_file_scope), and when popping > external scope (c_write_global_declarations). I think we should > not print this warning when popping the external scope. > We don't have to worry about nested functions here. > > Writing a proper testcase is a little bit tricky, but I hope what > I did would work fine. > > Bootstrapped/regtested on x86_64-linux, ok for trunk? > > 2014-10-23 Marek Polacek <pola...@redhat.com> > > PR c/63626 > * c-decl.c (pop_scope): Don't print warning in external_scope. > > * gcc.dg/pr63626.c: New test.
OK. -- Joseph S. Myers jos...@codesourcery.com
